Linear adjustment apparatus

Details Linear adjustment apparatus Linear adjustment apparatus

1985-08-02

1987-07-14

Punter, William H.

74110, G02B 704, F16H 2518

Patent

active

046799052

ABSTRACT:
Apparatus for linearly adjusting the position of devices, and in particular, apparatus for adjusting focus of an image on a light sensitive surface of an image sensor device included in an optical character recognition read head. The apparatus includes a first mechanism for adjustably positioning a lens assembly for adjusting focus at the image plane, and a second device for adjustably supporting the image sensor device for adjusting the position of its light sensitive surface to coincide with the plane of the focused image.

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patent: 4457017 (1984-06-01), Onogi et al.
patent: 4488039 (1984-12-01), Sato et al.
patent: 4571637 (1986-02-01), Thoone

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